1 files changed, 82 insertions, 0 deletions
diff --git a/java/org/gnu/emacs/EmacsThread.java b/java/org/gnu/emacs/EmacsThread.java
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+++ b/java/org/gnu/emacs/EmacsThread.java
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+/* Communication module for Android terminals.  -*- c-file-style: "GNU" -*-
+
+Copyright (C) 2023 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
+
+package org.gnu.emacs;
+
+import java.lang.Thread;
+import java.util.Arrays;
+
+import android.util.Log;
+
+public final class EmacsThread extends Thread
+{
+  private static final String TAG = "EmacsThread";
+
+  /* Whether or not Emacs should be started with an additional
+     argument, and that additional argument if non-NULL.  */
+  private String extraStartupArgument;
+
+  /* Runnable run to initialize Emacs.  */
+  private Runnable paramsClosure;
+
+  /* Whether or not to open a file after starting Emacs.  */
+  private String fileToOpen;
+
+  public
+  EmacsThread (EmacsService service, Runnable paramsClosure,
+	       String extraStartupArgument, String fileToOpen)
+  {
+    super ("Emacs main thread");
+    this.extraStartupArgument = extraStartupArgument;
+    this.paramsClosure = paramsClosure;
+    this.fileToOpen = fileToOpen;
+  }
+
+  @Override
+  public void
+  run ()
+  {
+    String args[];
+
+    if (fileToOpen == null)
+      {
+	if (extraStartupArgument == null)
+	  args = new String[] { "libandroid-emacs.so", };
+	else
+	  args = new String[] { "libandroid-emacs.so",
+				extraStartupArgument, };
+      }
+    else
+      {
+	if (extraStartupArgument == null)
+	  args = new String[] { "libandroid-emacs.so",
+				fileToOpen, };
+	else
+	  args = new String[] { "libandroid-emacs.so",
+				extraStartupArgument,
+				fileToOpen, };
+      }
+
+    paramsClosure.run ();
+
+    /* Run the native code now.  */
+    Log.d (TAG, "run: " + Arrays.toString (args));
+    EmacsNative.initEmacs (args, EmacsApplication.dumpFileName);
+  }
+};